Objective Evaluation Of On-Eye Optical Quality Of Daily Disposable Silicone Hydrogel Contact Lens With Internal Wetting Agents

Figures & data

Table 1 Details Of Tested Contact Lenses

Brand Name	1-Day ACUVUE^®	ACUVUE^® OASYS^® 1-Day With HydraLuxe™ Technology
Manufacturer	Johnson & Johnson Vision Care, Inc.	Johnson & Johnson Vision Care, Inc.
Material	Etafilcon A	Senofilcon A
Internal wetting agent	None	High molecular weight polyvinyl pyrrolidone
FDA classification	Group Ⅳ	Group I
Water content (%)	58%	38%
Base curve (mm)	8.5/9.0 mm	8.5/9.0 mm
Diameter (mm)	14.2 mm	14.3 mm
Center thickness (mm)	0.07 mm (−3.00 D)	0.085 mm (−3.00 D)
Method of manufacture	Stabilized soft molding	Stabilized soft molding

Table 2 Comparison Of Wavefront Data Between Etafilcon A Lens And Senofilcon A Lens

Wavefront	Etafilcon A Lens	Senofilcon A Lens	P-value
Total HOAs (μm)	0.168±0.049	0.131±0.044	<0.001
Fluctuation index of total HOAs	0.034±0.034	0.013±0.008	0.001
Stability index of total HOAs	0.008±0.011	0.001±0.003	0.007

Abbreviation: HOA, higher-order aberrations.

Figure 1 Sequential wavefront, color-coded maps of ocular higher-order aberrations with etafilcon A lens and senofilcon A lens in a 23-year-old woman. The simulated retinal images of a Landolt ring are shown.

Abbreviation: Total HOAs, total higher-order aberrations.